How Much Does Amniocentesis or CVS Cost in 2026?
The needle procedure itself is usually only a few hundred dollars, but once the genetic laboratory analysis is added, the all-in self-pay cost of an amniocentesis or a chorionic villus sampling (CVS) commonly runs $1,000 to $7,000+, depending on the lab and how broad the testing is. With insurance you owe your deductible plus coinsurance up to your out-of-pocket max, because these are diagnostic tests, not free preventive care.
- A blood-test prenatal screen (NIPT) is often covered or low-cost, but amniocentesis and CVS are diagnostic procedures, usually ordered after an abnormal screen. Diagnostic care is billed to your deductible and coinsurance, not as free preventive care, so the follow-up test often costs far more than the screen did.
- You will likely get two separate bills: one for the procedure (the needle sampling with ultrasound guidance, a relatively small fee) and one from a lab for the genetic analysis on the sample (karyotype or chromosomal microarray). The lab bill is usually the larger charge and it surprises people.
- Which lab runs the analysis drives the price, and the lab is a common source of errors and surprise out-of-network charges. Your doctor can be in-network while the lab is not. Ask up front which lab will run it and what it will cost.
Amniocentesis and CVS Cost: Procedure vs. Genetic Analysis
Cash / self-pay price ranges. The bill is really two things: the procedure (small) and the genetic laboratory analysis (usually the bigger charge). Add one procedure row to one analysis row to estimate your all-in cost.
| Line item | Cash price |
|---|---|
| Amniocentesis (procedure + ultrasound) | $300 to $900 |
| Chorionic villus sampling / CVS (procedure + ultrasound) | $400 to $1,100 |
| Genetic analysis: karyotype (chromosome count) | $180 to $450 |
| Genetic analysis: chromosomal microarray | $450 to $1,500 |
| All-in self-pay (procedure + analysis) | $1,000 to $7,000+ |
The hidden cost is the lab. People budget for the procedure and are blindsided by a separate genetic-analysis bill that is often larger. A karyotype is the cheapest analysis; a chromosomal microarray or a broad panel costs more. Ask which test is being ordered and which lab will run it before the sample is sent. For the screen that usually comes first, see NIPT cost.
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What Makes Up the Bill
An amniocentesis or CVS almost never arrives as a single charge. It is usually split across:
The single biggest variable is the genetic analysis, not the needle. A standard karyotype is cheap; a chromosomal microarray, targeted panels, or add-on tests cost more, and an academic or hospital-based lab can bill several times what a national reference lab charges for the same analysis. Because the lab is frequently a separate company, its bill can arrive weeks later and may be out of network even when your doctor is in network.
With vs. Without Insurance
Without insurance (self-pay)
$1,000 to $7,000+
Ask for the cash or prompt-pay price for the procedure AND the genetic analysis separately, and ask which lab will run the sample. A national reference lab is usually far cheaper than a hospital lab, and a karyotype costs less than a broad microarray.
With insurance (out of pocket)
Deductible + coinsurance
Because amniocentesis and CVS are diagnostic (not free preventive care), you owe your remaining deductible plus coinsurance, capped by your plan's annual out-of-pocket maximum. Many parents are surprised this follow-up test is not covered the way the screen was. Confirm the doctor, the facility, AND the genetic lab are all in-network, and get prior authorization.
The key distinction: a non-invasive prenatal screen (NIPT) is often covered or low-cost, but the diagnostic test ordered to confirm it is billed to your deductible. Prices also vary widely by region and by lab, so ask each provider for an all-in number before the sample is drawn.
How to Pay Less
Ask which lab will run the analysis, and what it will cost
This is the single most effective question. The genetic analysis is usually the biggest charge and is often sent to a separate lab you never chose. A national reference lab can cost a fraction of a hospital-based lab for the same karyotype or microarray. Ask your doctor to send it to an in-network lab and request the price in writing.
Confirm the test that is being ordered
A standard karyotype answers most common questions and costs the least. A chromosomal microarray and broad or add-on panels cost more. Ask your doctor whether the broader test is medically necessary for your situation, or whether a karyotype is enough.
Get an itemized bill and check for lab errors
Lab bills are a common source of duplicate charges, miscoded tests, and surprise out-of-network fees. Ask for an itemized bill, confirm each line matches what was actually done, and flag anything billed out of network when your doctor was in network. The genetic testing bill guide walks through what to look for.
Use No Surprises Act protections for out-of-network lab charges
If a lab you did not choose billed you out of network, the federal No Surprises Act may limit what you owe. Request a good-faith estimate if you are uninsured, and dispute surprise lab balances rather than paying them on sight.
Check hospital charity care, or get the bill reduced
Uninsured or lower income? Many hospitals offer free or discounted care. Use the charity care finder to see if you qualify nearby. Already billed? CareRoute Bill Defense reviews and negotiates it down, with no fee unless we save you money.
Frequently Asked Questions
Why does amniocentesis cost so much more than the NIPT blood test?
Because they are different categories of care. NIPT is a non-invasive prenatal screen, a blood test that is often covered or low-cost. Amniocentesis and CVS are diagnostic procedures, usually ordered to confirm an abnormal screen, and diagnostic care is billed to your deductible and coinsurance rather than as free preventive care. On top of that, a diagnostic test includes a genetic laboratory analysis (karyotype or microarray) that a screen does not, and that analysis is often the largest single charge.
Why did I get two separate bills for one amniocentesis?
The procedure and the genetic analysis are usually billed separately, often by two different companies. One bill is for the needle sampling and ultrasound guidance done by your doctor; the other is from the laboratory that analyzed the sample. The lab bill is frequently the larger of the two and can arrive weeks later. It is also the most common place for errors and surprise out-of-network charges, so check it line by line.
Does insurance cover amniocentesis and CVS?
Usually yes, when it is medically indicated (for example, an abnormal screen, advanced maternal age, or a family history of a genetic condition). But because it is diagnostic, you still owe your remaining deductible plus coinsurance, capped by your plan's annual out-of-pocket maximum. Get prior authorization, and confirm the doctor, the facility, AND the genetic lab are all in-network so the lab piece is not billed as a surprise out-of-network charge.
Is CVS cheaper than amniocentesis?
The procedures are priced similarly; the needle portion of either is usually only a few hundred dollars. What drives the total is the genetic analysis you choose (a standard karyotype is cheaper than a chromosomal microarray) and which lab runs it. CVS is done earlier in pregnancy (around 10-13 weeks) and amniocentesis later (around 15-20 weeks), so the choice is usually clinical, not based on cost.
How much does Medicare pay for amniocentesis or CVS?
Medicare rarely applies to prenatal testing, but its fee schedule is the clearest benchmark for the procedure portion. Under the 2026 Medicare Physician Fee Schedule, the physician fee is about $120 for an amniocentesis (CPT 59000), about $161 for a chorionic villus sampling (CPT 59015), and about $117 for the ultrasound guidance (CPT 76801). Those cover only the procedure. The genetic laboratory analysis (karyotype or microarray) is billed separately by the lab and is typically the larger charge, which is why the all-in cost runs far above the procedure fee alone.
More Cost Guides
Sources
- CMS 2026 Physician Fee Schedule, national payment from total RVUs and the $33.4009 conversion factor (CPT 59000 amniocentesis, 59015 chorionic villus sampling, 76801 ultrasound guidance)
- MDsave and GoodRx cash and bundled pricing for amniocentesis and CVS
- Healthcare Bluebook and FAIR Health fair-price data for prenatal diagnostic procedures
- Private-lab pricing for prenatal karyotype and chromosomal microarray analysis
- Screening vs. diagnostic coverage distinction: ACA preventive-care rules (screening) vs. deductible-and-coinsurance billing for diagnostic follow-up; No Surprises Act protections for out-of-network lab charges
Prices are national estimates for 2026 and vary by location, provider, which genetic analysis is ordered, the lab that runs it, and your specific plan. Last updated October 4, 2026.